Nitecore NB20000 Gen 3 Dual USB-C Power Bank

Certainly lightweight for its power. There is confusing/contradicting documentation on the packaging about its ability to survive a bit of moisture-so we'll see how it actually does camping. I wish there was an inset connection point or other mechanism to keep the usb cord with the battery - it is totally smooth

No good for my hearing aids

I was under the impression that this battery supports a low power mode that would enable it to charge my hearing aids. Unfortunately it does not. My hearing aids stay charging for 30 seconds then the battery shuts off power. Very disappointed. The only way I can charge them is to charge another device at the same time, with a particular sequence of which to connect first. Other than that the battery is fine. There is a button on it but I haven't been able to figure out what it does. It certainly didn't turn on low power mode, unlike in older models.

Works great for my phone, headlamp, garmin inreach mini 2 and my forerunner 165